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| author | alberth <alberth@openttd.org> | 2011-02-25 22:04:38 +0000 |
|---|---|---|
| committer | alberth <alberth@openttd.org> | 2011-02-25 22:04:38 +0000 |
| commit | 31386c42a7aa51b5b6a7abfc728b9ed4e34df0ea (patch) | |
| tree | 793449a253b91916b65c373f54b4544a8c6c86b8 /src/autoreplace.cpp | |
| parent | 1dbc0a20bed5cd85035b4f84a649c4f7386b07ab (diff) | |
| download | openttd-31386c42a7aa51b5b6a7abfc728b9ed4e34df0ea.tar.xz | |
(svn r22145) -Codechange: Do explicit test for non-bool values.
Diffstat (limited to 'src/autoreplace.cpp')
| -rw-r--r-- | src/autoreplace.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/autoreplace.cpp b/src/autoreplace.cpp index 464aa354a..4a7dfcd01 100644 --- a/src/autoreplace.cpp +++ b/src/autoreplace.cpp @@ -26,7 +26,7 @@ static EngineRenew *GetEngineReplacement(EngineRenewList erl, EngineID engine, G { EngineRenew *er = (EngineRenew *)erl; - while (er) { + while (er != NULL) { if (er->from == engine && er->group_id == group) return er; er = er->next; } @@ -114,7 +114,7 @@ CommandCost RemoveEngineReplacement(EngineRenewList *erl, EngineID engine, Group EngineRenew *er = (EngineRenew *)(*erl); EngineRenew *prev = NULL; - while (er) { + while (er != NULL) { if (er->from == engine && er->group_id == group) { if (flags & DC_EXEC) { if (prev == NULL) { // First element |